{"product_id":"3-digit-addition-with-regrouping-math-mystery-worksheets-grades-2-5-space-wars","title":"3-Digit Addition with Regrouping | Math Mystery Worksheets | Grades 2–5 | Space Wars","description":"\u003cp\u003e\u003cstrong\u003eTurn 3-digit addition with regrouping into an epic space adventure your students will beg to finish!\u003c\/strong\u003e In this no-prep, printable \u003cstrong\u003eMath Mystery\u003c\/strong\u003e, young detectives solve column addition problems, match each answer to a clue, and eliminate suspects one by one until only the solution remains. The built-in, self-checking format keeps 2nd, 3rd, 4th, and 5th graders locked in from the first equation to the last — while they get serious practice adding three-digit numbers with regrouping (carrying). Five story-driven cases make addition practice feel like a galaxy-spanning mission, perfect for math centers, morning work, homework, early finishers, substitute days, indoor recess, and space- or Star Wars–themed math review.\u003c\/p\u003e\n\n\u003ch3\u003eQuick Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkill:\u003c\/strong\u003e 3-digit addition with regrouping (carrying)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrades:\u003c\/strong\u003e 2–5 (2nd, 3rd, 4th, 5th)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormat:\u003c\/strong\u003e 5 no-prep printable mystery worksheets + full answer keys + a themed congratulations page (PDF)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTheme:\u003c\/strong\u003e Space \/ Star Wars detective adventure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe 5 Mysteries\u003c\/h3\u003e\n\u003cp\u003eEach case is a self-contained addition worksheet where students solve the sums, match answers to clues, and cross off suspects until the mystery is cracked:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Lost Light Sabre\u003c\/strong\u003e — A trainee has left a lightsabre at the training centre and no one knows whose it is. Students add their way down the suspect list to reveal the rightful owner.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Jedi Master Tournament\u003c\/strong\u003e — The Jedi Masters are planning a grand tournament. Solve the problems to lock down who it's for, when and where it happens, and the prize on the line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Rogue Bandits\u003c\/strong\u003e — Bandits have raided the training centre and made off with every lightsabre. Crack the sums to uncover who took them, why, and where they're hidden now.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Base Is Under Attack\u003c\/strong\u003e — An army is closing in. Add fast to identify the enemy leader, when they strike, how long you have, and where the assault will land.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Jedi Master's Lunch\u003c\/strong\u003e — Put your mind-reading training to the test and calculate exactly what the Jedi Master ate for lunch, one sum at a time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Teachers Love It\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero prep\u003c\/strong\u003e — just print and hand out; every case is a single self-contained page.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-checking\u003c\/strong\u003e — the suspect-elimination format means students catch their own errors and stay accountable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngagement that lasts\u003c\/strong\u003e — the detective story pulls in even reluctant mathematicians and struggling students.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDifferentiation-friendly\u003c\/strong\u003e — use one case at a time or the full set; ideal for mixed-ability classrooms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSkills Covered\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAdding three-digit numbers with regrouping \/ carrying\u003c\/li\u003e\n\u003cli\u003eColumn addition accuracy and place value\u003c\/li\u003e\n\u003cli\u003eFluency and mental-math confidence\u003c\/li\u003e\n\u003cli\u003eLogical reasoning and deductive process of elimination\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e5 print-and-go mystery worksheets (one per case)\u003c\/li\u003e\n\u003cli\u003eFull answer keys for every case\u003c\/li\u003e\n\u003cli\u003eStudent detective instructions\u003c\/li\u003e\n\u003cli\u003eA themed congratulations page\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBest Used For\u003c\/h3\u003e\n\u003cp\u003eMath centers and rotations, independent practice, morning work, homework, early finishers, substitute\/relief days, indoor recess, spiral review, test prep, and space- or Star Wars–themed math days — any time you want 3-digit addition practice that feels like a game.\u003c\/p\u003e","brand":"Kiwiland Education","offers":[{"title":"Default Title","offer_id":62005318091122,"sku":"5146262","price":4.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/2848\/0626\/files\/3-digit-addition-with-regrouping-math-mystery-space-wars-cover.jpg?v=1783210066","url":"https:\/\/kiwilandeducation.com\/products\/3-digit-addition-with-regrouping-math-mystery-worksheets-grades-2-5-space-wars","provider":"Kiwiland Education","version":"1.0","type":"link"}